<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
		div{
			width: 100px;
			height: 100px;
			background-color: skyblue;
			text-align: center;
			line-height: 100px;
		}	
		</style>
		<script src="js/jquery-2.1.0.js" type="text/javascript" charset="utf-8"></script>
	</head>
	<body>
		<div id="box" onclick="box">我很帅！</div>
		<script type="text/javascript">
			$(document).ready(function() {
				$("#box").click(function(){
					$("div").slideToggle();
				});
			});
		</script>
	</body>
</html>
